BUOY 51002 (STORMSURF)

Surf Forecasts and Marine Weather - No Hype - Just the Facts!

This Was Not Expected - And Not in a Good Way (PDO related)! - Video HERE (8/30/26)

Create Your Own Surf Forecast

Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
FAQs

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)

Measurement Date/Time (GMT)

09/04
17:00:00

Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile

Current Swell & Surf Analysis
Buoy 51002
17:00:00 (GMT) on 09/04
Sea Height:	9 ft
Primary Swell Height:	6.3 ft
Primary Swell Period:	11.1 secs
Surf Height	5.2 ft

24 Hour Observation

Date (Month/Day)	Time (GMT)	Sea Height [>5 secs] (ft)	Primary Swell		Secondary Swell		Tertiary Swell		Estimated Surf Height (ft)	Primary Period (secs)
Date (Month/Day)	Time (GMT)	Sea Height [>5 secs] (ft)	Height (ft)	Period (secs)	Height (ft)	Period (secs)	Height (ft)	Period (secs)	Estimated Surf Height (ft)	Primary Period (secs)
09/04	17:00:00	9.0	6.3 se	11.1 secs	4.6 se	7.8 secs	1.3 se	15.0secs	5.2 -5.9	11.1
09/04	16:00:00	8.2	5.0 se	11.3 secs	3.9 se	7.7 secs	1.4 se	15.1secs	4.2 -4.8	11.3
09/04	15:00:00	8.7	5.1 se	12.1 secs	5.4 se	9.0 secs	2.4 se	5.9secs	4.7 -5.3	12.1
09/04	14:00:00	9.2	6.1 se	10.0 secs	2.9 se	13.7 secs	2.9 se	6.7secs	4.6 -5.2	10.0
09/04	13:00:00	9.6	6.1 se	10.1 secs	3.1 se	13.9 secs	3.5 se	6.7secs	4.6 -5.2	10.1
09/04	12:00:00	9.5	5.7 se	10.0 secs	3.0 se	13.8 secs	4.1 se	6.8secs	4.3 -4.8	10.0
09/04	11:00:00	10.1	7.0 se	10.0 secs	3.2 se	13.9 secs	4.1 se	6.7secs	5.2 -5.9	10.0
09/04	10:00:00	10.6	7.8 se	10.0 secs	3.4 se	13.8 secs	3.6 se	6.8secs	5.8 -6.6	10.0
09/04	09:00:00	9.5	6.5 se	10.0 secs	3.0 se	13.6 secs	3.8 se	6.8secs	4.9 -5.5	10.0
09/04	08:00:00	11.6	8.8 se	10.1 secs	4.0 se	13.6 secs	3.9 se	6.7secs	6.7 -7.6	10.1
09/04	07:00:00	10.0	7.1 se	10.1 secs	2.9 se	13.9 secs	3.9 se	6.7secs	5.4 -6.1	10.1
09/04	06:00:00	10.0	5.9 se	12.3 secs	5.7 se	9.1 secs	2.3 se	15.9secs	5.4 -6.2	12.3
09/04	05:00:00	11.7	8.4 se	11.0 secs	2.7 se	15.1 secs	5.0 se	7.8secs	6.9 -7.8	11.0
09/04	04:00:00	10.2	7.2 se	11.1 secs	2.8 se	14.9 secs	4.8 se	7.8secs	6.0 -6.8	11.1
09/04	03:00:00	11.2	8.1 se	11.1 secs	2.8 se	15.0 secs	5.0 se	7.8secs	6.7 -7.6	11.1
09/04	02:00:00	11.4	7.9 se	11.2 secs	2.9 se	15.2 secs	4.6 se	7.7secs	6.6 -7.5	11.2
09/04	01:00:00	10.5	7.5 se	11.2 secs	4.3 se	7.8 secs	2.1 se	15.0secs	6.3 -7.1	11.2
09/04	00:00:00	10.8	7.6 se	11.2 secs	2.7 se	15.1 secs	4.9 se	7.8secs	6.4 -7.2	11.2
09/03	23:00:00	10.2	6.6 se	12.2 secs	6.4 se	9.1 secs	0.9 se	16.7secs	6.0 -6.8	12.2
09/03	22:00:00	10.3	7.1 se	11.1 secs	2.4 se	15.1 secs	4.1 se	7.8secs	5.9 -6.7	11.1
09/03	21:00:00	10.1	6.7 se	10.0 secs	3.8 se	13.9 secs	3.7 se	6.7secs	5.0 -5.7	10.0
09/03	20:00:00	9.8	6.6 se	10.0 secs	3.5 se	13.8 secs	3.3 se	6.7secs	5.0 -5.6	10.0
09/03	19:00:00	9.2	6.3 se	10.0 secs	3.4 se	14.0 secs	3.1 se	6.7secs	4.8 -5.4	10.0
09/03	18:00:00	10.2	7.7 se	10.1 secs	3.7 se	14.3 secs	3.2 se	6.7secs	5.8 -6.6	10.1

Surf Height Scale
Size Scale (ft)
>1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11 11-12 12-13 13-14 14-15 15-20 20-25 25-30 30-35 35-40 40-45 45+

Swell Period Scal
Period Scale (secs)
6.3 6.7 7.1 7.7 8.3 9.1 10 11.1 12.5 14.3 16.7 20 25 33.3

Current Weather Conditions
Buoy 51002
17:50:00 (GMT) on 09/04
Combined Sea Height:	12.5 ft
Dominant Period:	9.0 secs
Wind Speed:	21.4 kts
Wind Gust:	27.3 kts
Wind Direction:	080 degrees
Barometric Pressure:	1009.2 mbs
Air Temperature:	80.6 degrees
Water Temperature:	32.0 degrees

24 Hour Weather Observation

Date (Month/Day)	Time (GMT)	Combined Sea Height (ft)	Dominant Period (secs)	Wind Speed (kts)	Gust (kts)	Wind Direction (degrees)	Barometric Pressure (mbs)	Air Temperature (F)	Water Temperature (F)
09/04	17:50:00	12.5	9.0	21.4	27.3	080	1009.2	80.6	32.0
09/04	16:50:00	12.8	9.0	23.4	33.1	090	1009.0	79.9	32.0
09/04	15:50:00	13.4	10.0	23.4	31.2	080	1007.9	81.1	32.0
09/04	14:50:00	12.1	9.0	25.4	31.2	070	1007.3	81.0	32.0
09/04	13:50:00	13.1	9.0	23.4	29.2	080	1007.6	79.5	32.0
09/04	12:50:00	12.5	9.0	23.4	27.3	080	1008.3	77.9	32.0
09/04	11:50:00	13.1	9.0	23.4	27.3	080	1008.7	81.0	32.0
09/04	10:50:00	13.1	9.0	25.4	31.2	070	1008.6	81.3	32.0
09/04	09:50:00	14.4	9.0	25.4	33.1	070	1009.7	81.5	32.0
09/04	08:50:00	15.4	10.0	23.4	31.2	080	1010.6	81.7	32.0
09/04	07:50:00	13.4	10.0	25.4	31.2	080	1010.2	81.5	32.0
09/04	06:50:00	14.8	9.0	25.4	31.2	080	1009.5	81.3	32.0
09/04	05:50:00	14.8	10.0	27.3	33.1	070	1008.7	81.3	32.0
09/04	04:50:00	14.4	10.0	27.3	33.1	070	1008.1	80.4	32.0
09/04	03:50:00	14.1	10.0	23.4	31.2	070	1007.6	81.7	32.0
09/04	02:50:00	14.1	10.0	25.4	31.2	070	1007.9	81.3	32.0
09/04	01:50:00	13.8	9.0	25.4	33.1	070	1007.9	80.6	32.0
09/04	00:50:00	14.1	10.0	25.4	31.2	060	1008.0	81.1	32.0
09/03	23:50:00	13.8	10.0	23.4	29.2	060	1008.6	80.4	32.0
09/03	22:50:00	14.1	10.0	27.3	31.2	060	1009.5	81.3	32.0
09/03	21:50:00	14.4	10.0	25.4	29.2	060	1010.1	81.5	32.0
09/03	20:50:00	13.4	11.0	25.4	31.2	060	1010.5	81.0	32.0
09/03	19:50:00	11.8	11.0	25.4	29.2	060	1011.0	81.3	32.0
09/03	18:50:00	14.1	9.0	25.4	33.1	050	1011.0	81.3	32.0

000042043 ___0.024641

Contact | About | Disclaimer | Privacy
Advertise/Content | Links